201660798

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{781631}}^1$

素因数の和:781679

約数の個数: 16

約数和(自身を含む): 412701696

約数和(自身を除く): 211040898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 781631, 1563262, 2344893, 4689786, 33610133, 67220266, 100830399, 201660798]

約数ペア:

[(1, 201660798), (2, 100830399), (3, 67220266), (6, 33610133), (43, 4689786), (86, 2344893), (129, 1563262), (258, 781631)]